Did you know a single fourth grader can unlock hundreds of dollars in outdoor adventures for the whole family? Many parents have never heard of the Every Kid Outdoors program, even though it provides free entry to more than 2,000 federal recreation sites across the United States. From iconic national parks to forests, wildlife refuges, and historic sites, this little-known benefit can make family travel far more affordable. If your child is entering fourth grade this school year, now is the perfect time to take advantage of one of America’s best free travel perks.